Undergarment



FIG. 1 is a top view of the Undergarment embodying the new design.

FIG. 2 is a left side view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a rear view thereof; and,

FIG. 6 is a top isometric view thereof.

The thinner broken lines represent portions of the undergarment that form no part of the claim. The thicker broken lines represent stitching, which forms no part of the claimed design. 

CLAIM The ornamental design for an undergarment, as shown and described. 